CVE-2026-79840High· 7.3▾ TwilightA buffer overflow vulnerability in HPE NonStop XABroker may cause memory corruption, resulting in application crash.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 40.2 · likelihood 0 · exploitation 0
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A buffer overflow vulnerability in HPE NonStop XABroker may cause memory corruption, resulting in application crash.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-79838High· 7.3A buffer overflow vulnerability in HPE NonStop ODBC/MX Services may cause memory corruption, resulting in application crash.
CVE-2026-79839High· 7.3A buffer overflow vulnerability in HPE NonStop ODBC/MX Server may cause memory corruption, resulting in application crash.
CVE-2026-79830Medium· 6.6A vulnerability in HPE NonStop Kernel Level Thread Model Lib can cause stack buffer overflow which can allow arbitrary code execution.
CVE-2026-79832High· 7.6A stack buffer overflow vulnerability in HPE NonStop SQL/MX Executor may potentially result in information disclosure or process crash.
CVE-2026-79823Medium· 4.0HPE NonStop EMS Distributor is vulnerable to buffer overflow condition that may result in undesirable behavior.
CVE-2026-76663High· 7.5A stack-based buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption that may result in DoS.